Assignee

ZHAO ZHENXING

CN·2 granted patents·3 citations·filing 2008–2012

Technology mixB41J1 B65H1 G07B1

Top patents by PatentIndex Score

2 records

0165US9010746B2Sheet medium processing deviceZHAO ZHENXING·Filed 2012·Granted Apr 21, 2015·3 cites·11 claims
0236US8246260B2Printer with ribbon cassette shifting mechanism and control method thereforZHAO ZHENXING·Filed 2008·Granted Aug 21, 2012·0 cites·13 claims

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